[1]戴品强,宋来瑞,崔志香,等.配方及时间对壳聚糖/聚乙烯醇复合纤维形态的影响[J].郑州大学学报(工学版),2016,37(06):1-5.[doi:10.13705/j.issn.1671-6833.2016.03.023]
　Dai Pinqiang,Song Lairui,Cui Zhixiang,et al.Effect of material formulation and formed time on the morphology of Poly (vinyl alcohol)/chitosan composite fiber[J].Journal of Zhengzhou University (Engineering Science),2016,37(06):1-5.[doi:10.13705/j.issn.1671-6833.2016.03.023]
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配方及时间对壳聚糖/聚乙烯醇复合纤维形态的影响()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
37
期数:
2016年06期
页码:
1-5
栏目:
出版日期:
2016-11-30

文章信息/Info

Title:
Effect of material formulation and formed time on the morphology of Poly (vinyl alcohol)/chitosan composite fiber
作者:
戴品强; 宋来瑞; 崔志香; 王乾廷
1.福州大学 材料科学与工程学院，福建 福州3500002. 福建工程学院 材料科学与工程学院，福建福州3501183. 福建省新材料制备与成形技术重点实验室，福建 福州350118
Author(s):
Dai Pinqiang1; Song Lairui2; Cui Zhixiang3; Wang Qianting3
1. School of Materials Science and Engineering, Fuzhou University, Fuzhou, Fujian 350000; 2. School of Materials Science and Engineering, Fujian Institute of Engineering, Fuzhou, Fujian 350118; 3. Fujian Provincial Key Laboratory of New Material Preparation and Forming Technology, Fuzhou 350118, Fujian
关键词:
静电纺丝; 复合纤维壳; 聚糖/聚乙烯醇
Keywords:
electrospinning; composite fiber; chitosan ( CS)/poly( vinyl alcohol) ( PVA)
DOI:
10.13705/j.issn.1671-6833.2016.03.023
文献标志码:
A
摘要:
采用静电纺丝技术制备壳聚糖/聚乙烯醇( CS/PVA)复合纤维,研究其材料配方和配制时间对溶液黏度、电导率和制备获得的CS/PVA复合纤维形态、直径分布及平均直径的影响。结果表明：壳聚糖的加入增加了CS/PVA混合溶液的黏度和电导率,且随着配制时间的增长,溶液的黏度发生明显下降。另外,随着CS组分含量的增加,制备获得的CS/PVA复合纤维平均直径明显降低,且直径分布均匀性增加；随着溶液配制时间的增长,CS/PVA混合溶液的成纤能力急剧下降。
Abstract:
Chitosan ( CS)/poly ( vinyl alcohol) ( PVA) composite fibers were fabricated by electrospinning in this study. The influences of material formulation and formed time on the viscosity,electrical conductivity and the morphology, average diameter, diameter distribution of CS/PVA composite fiber were investigated. The re-sults showed that, the introduction of CS could increase the viscosity,electrical conductivity of CS/PVA blend solution. And the viscosity of blend solution decreased with the increase of formed time. In addition, the more CS content was, the smaller diameter of CS/PVA composite fiber would be. The fiber-forming capacity of CS/PVA blend solution decreased dramatically as the solution formed time increased.

相似文献/References:

[1]王兢,刘正华,杜海英.基于COMSOL Multiphysics的静电纺丝中电场的分析[J].郑州大学学报(工学版),2016,37(03):46.[doi:10.13705/ j. issn.1671-6833.2016.03.010]
　LIU Zhenghua,WANG Jing,DU Haiying.Electric field analysis in electrospinning based on COMSOL Multiphysics[J].Journal of Zhengzhou University (Engineering Science),2016,37(06):46.[doi:10.13705/ j. issn.1671-6833.2016.03.010]

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